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					                              Taixing Petroleum Machinery Co., Ltd.
                          Email:syjxgstx@pub.tz.jsinfo.net     yrs71@163.com

Drill pipe elevators

Drill pipe elevators can be center latch type (CL drill pipe elevators) and side door type, CL drill pipe
elevators are popular all over world and side door drill pipe elevators are popular in China and Russia
or Uzbekistan. CL drill pipe elevators can be A series and G series, the two series are the same as DD
drill pipe elevators or DDZ drill pipe elevators. DD drill pipe elevators are for handling 90 degree drill
pipes and DDZ drill pipe elevators are for 18 degree drill pipes. CD drill pipe elevators are also for 90
degree drill pipes and CDZ drill pipe elevators are for 18 degree drill pipes, CDZ drill pipe elevators are
patiently designed by Taixing Petroleum Machinery Co., Ltd. Drill pipe elevators cover pipes from
2⅞in to 5½in and range from 100 tons to 500 tons.


DD Drill Pipe Elevator

DD drill pipe elevators are conventional collar center latch
elevators for handling 90 degree shoulder drill pipe in oil
and gas drilling operation, DD drill pipe elevators are cast
from high quality alloy steel, heat-treated, and NDT
tested. The rated loads rang from 100t (900kN) to 350t
(3150kN), and cover pipe sizes from 2⅞" to 5½" OD, IU,
EU, or IEU. Link ears conform to API elevator links, DD
drill pipe elevators bear API monogram as per API
requirements, and marked with size of drill pipe and rated
working capacity.



                                                 Upper Bore of    Lower Bore of
                            Type of drill pipe                                      Rated Load
    Elevator Model                                 Elevator         Elevator
                                  (in)                                                t (kN)
                                                    (mm)             (mm)
    DD 2⅞EU/(      )          2⅞EU                   85.73              76
    DD 3½EU/(      )          3½EU                  103.19              92
                                                                                    100 (900)
    DD 4IU/(       )          4IU                   109.54             105
                                                                                    150(1350)
    DD 4½IEU/(     )          4½IEU                 122.24             118
                                                                                    250(2250)
    DD 4½EU/(      )          4½EU                  134.94             118
    DD 5IEU/(       )         5IEU                  134.94             131          350(3150)

    DD 5½IEU/(     )          5½IEU                 149.23             144




                                                                                                         1
                                Taixing Petroleum Machinery Co., Ltd.
                             Email:syjxgstx@pub.tz.jsinfo.net   yrs71@163.com

DDZ Drill Pipe Elevators

DDZ drill pipe elevators, just as RGG, MGG, GG, HGG drill
pipe elevators, are conventional center latch elevators for
handling taper shoulder drill pipes in oil and gas drilling
operation, DDZ drill pipe elevators are forged from high
quality alloy steel, heat-treated, and NDT tested. The rated
loads rang from 150t (1350kN) to 500t (4500kN), and
cover pipe sizes from 2⅜" to 5½" OD, IU, EU, or IEU. Link
ears conform to API elevator links, DDZ drill pipe elevators
bear API monogram as per API requirements, and marked
with size of drill pipe and rated working capacity.


                                       Type of drill pipe       Bore Dia.       Rated Load
    Elevator Model
                                             (in)                 (mm)            t (kN)
    DDZ 2⅜EU/(load)                        2⅜EU                    68           100 (900)
    DDZ 2⅞EU/(    )                        2⅞EU                    83           150(1350)
    DDZ 3½EU/(    )                        3½EU                    101          200(1800)
    DDZ 4½IU/(    )                         4½IU                   121          250(2250)
    DDZ 4½EU/(    )                        4½EU                    133          350(3150)
    DDZ 5½IEU/(   )                        5½IEU                   148          500(4500)
DDZ(T) Drill Pipe Elevators for Top Drive
DDZ (T) drill pipe elevators, of which the
dimension of the center of the two ears are
560mm and 600mm, are conventional center
latch elevators for handling taper shoulder drill
pipe with the Top Drive Systems in oil and gas
drilling operation, DDZ(T) drill pipe elevators are
forged from high quality alloy steel, heat-treated,
and NDT tested. The rated loads rang from 250t
(2250kN) to 500t (4500kN), and cover pipe sizes
from 3½" to 5½" OD, IU, EU, or IEU. link ears
conform to API elevator links, DDZ(T) drill pipe
elevators bear API monogram as per API
requirements, and marked with size of drill pipe
and rated working capacity.

                                         Type of drill pipe      Bore Dia.      Rated Load
          Elevator Model
                                               (in)                (mm)           t (kN)
   DDZ(T) 3½EU/(load)                         3½EU                100.81
   DDZ(T) 4IU/(         )                       4IU               108.74         250(2250)
   DDZ(T) 4½IU(          )                     4½IU               121.44         350(3150)
   DDZ(T) 5IEU/(        )                      5IEU               133.35         500(4500)
   DDZ(T) 5½IEU/(       )                     5½IEU               147.64

Tubing Elevators
                                                                                             2
                             Taixing Petroleum Machinery Co., Ltd.
                         Email:syjxgstx@pub.tz.jsinfo.net    yrs71@163.com

Tubing elevators can be A series, TA series and BDA series tubing elevators, A series tubing elevator
are the same as DD type drill pipe elevators in configuration except rated load, TA tubing elevators are
double latch type tubing elevator, and BDA tubing elevators are almost the same as TA tubing
elevators in configuration only in rated load.
A series, TA series and BDA series tubing elevators are all DD tubing elevators in China, there is also
BD tubing elevators in China.


DD Tubing Elevators


DD tubing elevators are conventional center latch
elevators for handling tubing in oil and gas drilling
operation, DD tubing elevators are forged from high
quality alloy steel, heat-treated, and NDT tested. The
rated load is 125t (1125kN), and cover pipe sizes from
2⅜" to 4½" OD, IU or EU. Link ears conform to API
elevator links, DD tubing elevators bear API monogram
as per API requirements, and marked with size of
tubing and rated working capacity.




                                               Upper Bore of     Lower Bore of
                           Type of tubing                                         Rated Load
    Elevator Model                               Elevator          Elevator
                                (in)                                                t (kN)
                                                  (mm)              (mm)
  DD 2⅜/( load )                 2⅜                62.31             62.31
  DD 2⅜EU/(     )              2⅜EU                68.66             68.66
  DD 2⅞/(        )               2⅞                75.01             75.01
  DD 2⅞EU/(     )              2⅞EU                81.36             81.36
  DD 3½/(        )               3½                90.88             90.88
                                                                                   125(1125)
  DD 3½EU/(        )           3½EU                98.02             98.02
  DD 4/(        )                 4               103.58             103.58
  DD 4EU/(      )               4EU               110.72             110.72
  DD 4½/(          )             4½               116.66             116.66
  DD 4½EU/(     )              4½EU               123.42             123.42




                                                                                                       3
                             Taixing Petroleum Machinery Co., Ltd.
                          Email:syjxgstx@pub.tz.jsinfo.net   yrs71@163.com

DD (TA) Tubing Elevators
DD (TA) double latch tubing elevators are
conventional center latch elevators for
handling tubing in oil and gas drilling
operation, DD tubing elevators are forged
from high quality alloy steel, heat-treated,
and NDT tested. The rated loads rang
from 65t (585kN) to 150t (1350kN), and
cover pipe sizes from 2⅜" to 4½" OD, IU
or EU. Link ears conform to API elevator
links, DD tubing elevators bear API
monogram as per API requirements, and
marked with size of drill pipe and rated
working capacity.

                                          Upper Bore of      Lower Bore of
                         Type of tubing                                      Rated Load
   Elevator Model                           Elevator           Elevator
                              (in)                                             t (kN)
                                             (mm)               (mm)
 DD 2⅜/(rated load)            2⅜              62.31            62.31
 DD 2⅜EU/(      )            2⅜EU              68.66            68.66
 DD 2⅞/(        )              2⅞              75.01            75.01         65 (585)
 DD 2⅞EU/(      )            2⅞EU              81.36            81.36
 DD 3½/(        )              3½              90.88            90.88        100 (900)
 DD 3½EU/(      )            3½EU              98.02            98.02
                                                                             125(1125)
 DD 4/(         )               4              103.58           103.58
 DD 4EU/(       )             4EU              110.72           110.72       150(1350)
 DD 4½/(        )              4½              116.66           116.66
 DD 4½EU/(       )           4½EU              123.42           123.42




                                                                                          4
                             Taixing Petroleum Machinery Co., Ltd.
                         Email:syjxgstx@pub.tz.jsinfo.net   yrs71@163.com

DD (BDA) Tubing Elevators

DD (BDA) double latch tubing
elevators are conventional center latch
elevators for handling tubing in oil and
gas drilling operation, DD tubing
elevators are forged from high quality
alloy steel, heat-treated, and NDT
tested. The rated loads rang from 65t
(585kN) to 150t (1350kN), and cover
pipe sizes from 2⅜" to 4½" OD, IU or
EU. Link ears conform to API elevator
links, DD tubing elevators bear API
monogram as per API requirements,
and marked with size of drill pipe and
rated working capacity.



                                           Upper Bore of    Lower Bore of
                        Type of tubing                                      Rated Load
   Elevator Model                            Elevator         Elevator
                             (in)                                             t (kN)
                                              (mm)             (mm)
 DD 2⅜/(rated load)           2⅜              62.31            62.31
 DD 2⅜EU/(      )            2⅜EU             68.66            68.66         65 (585)
 DD 2⅞/(        )             2⅞              75.01            75.01
                                                                            100 (900)
 DD 2⅞EU/(      )            2⅞EU             81.36            81.36
 DD 3½/(        )             3½              90.88            90.88
 DD 3½EU/(      )            3½EU             98.02            98.02




                                                                                         5
                             Taixing Petroleum Machinery Co., Ltd.
                         Email:syjxgstx@pub.tz.jsinfo.net     yrs71@163.com

DD Drill Collar Elevators
DD double latch drill collar elevators are
conventional center latch elevators for handling drill
collar and elevator plug in oil and gas drilling
operation, DD drill collar elevators are forged from
high quality alloy steel, heat-treated, and NDT
tested. The rated load is150t (1350kN), and cover
pipe sizes from 3" to 11¼" OD. DD drill collar
elevators bear API monogram as per API
requirements, and marked with size of casing and
rated working capacity.




                         Upper Bore of        Lower Bore of      O.D. of Drill
                                                                                 Rated Load
   Elevator Model          Elevator             Elevator           Collar
                                                                                   t (kN)
                            (mm)                  (mm)                in
  DDT 4⅛/(     )            96.84                107.95             4½
  DDT 4¾/(     )             111.13               123.83             4¾
  DDT 5¼/(     )             123.83               136.53             5¼
  DDT5½/(      )             130.18               142.88             5½
  DDT 5¾/(     )             133.35               149.23             5¾
  DDT 6/(      )             139.71               155.58              6
  DDT 6¼/(     )             146.60               161.93             6¼
  DDT 6½/(     )             152.40               168.28             6½
  DDT 6¾(      )             157.16               174.63             6¾          150(1350)
  DDT 7/(      )             163.51               180.98              7
  DDT 7¼/(     )             169.86               187.33             7¼
  DDT 7½/(     )             176.21               193.68             7½
  DDT 7¾/(     )             182.56               200.03             7¾
  DDT 8/(      )             188.91               206.38              8
  DDT 8¼/(     )             195.26               212.73             8¼
  DDT 8½/(     )             201.61               219.08             8½
  DDT 9/(      )             212.73               231.78              9




                                                                                              6
                            Taixing Petroleum Machinery Co., Ltd.
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DDF Single Joint Elevators

DDF single joint elevators are
conventional elevators for handling a
single joint of casing or tubing in oil
and gas drilling operation, DDF single
joint casing elevators are forged from
high quality alloy steel, heat-treated,
and NDT tested. The rated load are 5t
(45kN) and10t (90kN), and cover pipe
sizes from 4½" to 30" OD.


                                Bore Dia.          Casing O.D.       Rated Load
     Elevator Model
                                  mm                    in             t (kN)
  DDF 4½/5                       116.69                4½
  DDF 4¾/5                       123.04                4¾
  DDF 5/5                        130.18                 5
  DDF 5½/5                       142.88                5½
  DDF 5¾/5                       149.23                5¾
  DDF 6/5                        155.58                 6
  DDF 6⅝/5                       171.45                6⅝
  DDF 7/5                        180.98                 7
  DDF 7⅝/5                       197.64                7⅝
  DDF 7¾/5                       200.81                7¾
  DDF 8⅝/5                       223.04                8⅝               5(45)
  DDF 9/5                        232.56                 9
  DDF 9⅝/5                       248.44                9⅝
  DDF 9⅞/5                       254.79                9⅞
  DDF 10¾/5                      277.83               10¾
  DDF 11¾/5                      303.23               11¾
  DDF 12⅞/5                      331.80               12⅞
  DDF 13⅜/5                      344.50               13⅜
  DDF 13⅝/5                      350.85               13⅝
  DDF 14/5                       360.76                14
  DDF 16/5                       411.96                16
  DDF 18/10                      463.55                18
  DDF 18⅝/10                     479.43               18⅝
  DDF 20/10                      515.14                20
  DDF 21½/10                     553.24               21½
  DDF 22/10                      565.94                22
  DDF 24/10                      617.55                24               10(90)
  DDF 24½/10                     630.25               24½
  DDF 26/10                      669.14                26
  DDF 27/10                      694.54                27
  DDF 28/10                      720.32                28
  DDF 30/10                      771.53                30


                                                                                  7
                               Taixing Petroleum Machinery Co., Ltd.
                            Email:syjxgstx@pub.tz.jsinfo.net     yrs71@163.com

 CDZ Drill Pipe Elevators
CDZ drill pipe elevators are conventional side door drill pipe
elevators for handling taper shoulder drill pipe in oil and gas
drilling operation, CDZ drill pipe elevators are forged from high
quality alloy steel, heat-treated, and NDT tested. the rated loads
rang from 150t(1350kN) to 500t(4500kN), and cover pipe sizes
from 2⅜" to 6⅝" OD, IU, EU, or IEU. link ears conform to API
elevator links, CDZ drill pipe elevators bear API monogram as per
API requirements, and marked with size of drill pipe and rated
working capacity, CDZ drill pipe elevators are popular in China
                               Type of drill pipe                    Bore Dia.   Rated Load
       Elevator Model                               Type of Joint
                                     (in)                              (mm)        t (kN)
    CDZ 2⅜EU/(load)                2⅜EU             NC26 (2⅜ IF)       67.47
    CDZ 2⅞EU/(     )               2⅞EU             NC31 (2⅞ IF)       83.34     100 (900)
                                                                                 150(1350)
    CDZ 3½EU/(     )               3½EU             NC38 (3½ IF)      100.81
                                                                                 200(1800)
    CDZ 4½IEU/(    )               4½IEU            NC46 (4½ IF)      121.44
                                                                                 250(2250)
    CDZ 5IEU/(     )                5IEU              5½ FH           133.35
                                                                                 350(3150)
    CDZ 5½IEU/(    )               5½IEU              5½ FH           147.64     500(4500)
    CDZ 6⅝IEU/(    )               6⅝IEU              6⅝ FH           178.59

 CD Drill Pipe Elevators
 CD drill pipe elevators are conventional side door drill pipe
 elevators for handling 90 degree shoulder drill pipe in oil and
 gas drilling operation, CD drill pipe elevators are forged from
 high quality alloy steel, heat-treated, and NDT tested. the
 rated loads rang from 150t(1350kN) to 500t(4500kN), and
 cover pipe sizes from 2⅜" to 5½" OD, IU, EU, or IEU. link
 ears conform to API elevator links, CD drill pipe elevators
 bear API monogram as per API requirements, and marked
 with size of drill pipe and rated working capacity, CD drill pipe
 elevators are popular in China.

                                                    Upper Bore of    Lower Bore of
                              Type of drill pipe                                     Rated Load
      Elevator Model                                  Elevator         Elevator
                                    (in)                                               t (kN)
                                                       (mm)             (mm)
    CD 2⅞EU/(load)                 2⅞EU                  86               76         150(1350)
    CD 3½EU/(      )               3½EU                 103               92
    CD 4IU/(         )               4IU                110              105         200(1800)
    CD 4EU/(        )               4EU                 118              105
                                                                                     250(2250)
    CD 4½IEU/(     )               4½IEU                122              118
    CD 4½EU/(    )                 4½EU                 131              118         350(3150)
    CD 5IEU/(      )                5IEU                135              131
    CD 5½IEU/(    )                5½IEU                149              144         500(4500)


                                                                                                  8
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SLX Side Door Casing Elevators
SLX casing elevators are conventional side door
elevators for handling casing in oil and gas drilling
operation, SLX casing elevators are cast from high
quality alloy steel, heat-treated, and NDT tested. The
rated loads rang from 150t (1350kN) to 350t
(3150kN), and cover pipe sizes from 4½" to 20" OD.
Link ears conform to API elevator links, SLX casing
elevators bear API monogram as per API
requirements, and marked with size of casing and
rated working capacity.


                             Bore Dia.      Casing O.D.             Rated Load
     Elevator Model
                               mm                in                   t (kN)

    SLX 4½/( load )           116.69             4½
    SLX 4¾/(      )           123.04             4¾
    SLX 5/(       )           130.18              5
    SLX 5½/(      )           142.88             5½
    SLX 5¾/(      )           149.23             5¾
    SLX 6/(       )           155.58              6
    SLX 6⅝/(      )           171.45             6⅝
    SLX 7/(       )           180.98              7
    SLX 7⅝/(      )           197.64             7⅝
    SLX 7¾/(      )           200.81             7¾                 150 (1350)
    SLX 8⅝/(      )           223.04             8⅝
    SLX 9/(       )           232.56              9
                                                                    250 (2250)
    SLX 9⅝/(      )           248.44             9⅝
    SLX 9⅞/(      )           254.79             9⅞
    SLX 10¾/(     )           277.83            10¾
                                                                    350 (3150)
    SLX 11¾/(    )            303.23            11¾
    SLX 12⅞/(    )            331.80            12⅞
    SLX 13⅜/(     )           344.50            13⅜
    SLX 13⅝/(     )           350.85            13⅝
    SLX 14/(      )           360.76             14
    SLX 16/(      )           411.96             16
    SLX 18/(      )           463.55             18
    SLX 18⅝/(     )           479.43            18⅝
    SLX 20/(      )           515.14             20




                                                                                 9
                             Taixing Petroleum Machinery Co., Ltd.
                          Email:syjxgstx@pub.tz.jsinfo.net   yrs71@163.com

SLX Drill Collar Elevators
SLX drill collar elevators are conventional side
door elevators for handling drill collar and
elevator plugs in oil and gas drilling operation,
SLX drill collar elevators are cast from high
quality alloy steel, heat-treated, and NDT
tested. The rated load is 150t (1350kN), and
cover pipe sizes from 3" to 11¼" OD. SLX drill
collar elevators bear API monogram as per API
requirements, and marked with size of casing
and rated working capacity.


                          Upper Bore of      Lower Bore of    O.D. of Drill
                                                                              Rated Load
    Elevator Model          Elevator           Elevator         Collar
                                                                                t (kN)
                             (mm)               (mm)               in
  SLX 4⅛/(      )              96.84                107.95        4½
  SLX 4¾/(      )             111.13                123.83        4¾
  SLX 5¼/(      )             123.83                136.53        5¼
  SLX 5½/(      )             130.18                142.88        5½
  SLX 5¾/(      )             133.35                149.23        5¾
  SLX 6/(       )             139.71                155.58         6
  SLX 6¼/(      )             146.60                161.93        6¼
  SLX 6½/(      )             152.40                168.28        6½
  SLX 6¾(       )             157.16                174.63        6¾          150(1350)
  SLX 7/(       )             163.51                180.98         7
  SLX 7¼/(      )             169.86                187.33        7¼
  SLX 7½/(      )             176.21                193.68        7½
  SLX 7¾/(      )             182.56                200.03        7¾
  SLX 8/(       )             188.91                206.38         8
  SLX 8¼/(      )             195.26                212.73        8¼
  SLX 8½/(      )             201.61                219.08        8½
  SLX 9/(       )             212.73                231.78         9




                                                                                           10
                             Taixing Petroleum Machinery Co., Ltd.
                         Email:syjxgstx@pub.tz.jsinfo.net      yrs71@163.com

CD Side Door Casing Elevators
CD casing elevators are conventional side door casing
elevators for handling casing in oil and gas drilling
operation, CD casing elevators are forged from high
quality alloy steel, heat-treated, and NDT tested. the rated
loads rang from 150t(1350kN) to 500t(4500kN), and cover
pipe sizes from 4½" to 30" OD. link ears conform to API
elevator links, CD casing elevators bear API monogram
as per API requirements, and marked with size of casing
and rated working capacity. CD casing elevators are
popular in China.


                              Bore Dia.       Casing O.D.         Rated Load
     Elevator Model
                                mm                 in               t (kN)
  CD 4½/(load)                 116.69              4½
  CD 4¾/(       )              123.04              4¾
  CD 5/(         )             130.18               5
  CD 5½/(       )              142.88              5½
  CD 5¾/(       )              149.23              5¾
  CD 6/(         )             155.58               6
  CD 6⅝/(       )              171.45              6⅝
  CD 7/(        )              180.98               7
  CD 7⅝/(       )              197.64              7⅝
  CD 7¾/(       )              200.81              7¾
  CD 8⅝/(       )              223.04              8⅝
  CD 9/(        )              232.56               9
  CD 9⅝/(       )              248.44              9⅝             150 (1350)
  CD 9⅞/(       )              254.79              9⅞
  CD 10¾/(     )               277.83              10¾            200 (1800)
  CD 11¾/(      )              303.23              11¾
                                                                  250 (2250)
  CD 12⅞/(     )               331.80              12⅞
  CD 13⅜/(      )              344.50              13⅜            350 (3150)
  CD 13⅝/(      )              350.85              13⅝
  CD 14/(       )              360.76               14            500 (4500)
  CD 16/(       )              411.96               16
  CD 18/(       )              463.55               18
  CD 18⅝/(      )              479.43              18⅝
  CD 20/(       )              515.14               20
  CD 21½/(      )              553.24              21½
  CD 22/(       )              565.94               22
  CD 24/(       )              617.55               24
  CD 24½/(     )               630.25              24½
  CD 26/(       )              669.14               26
  CD 27/(       )              694.54               27
  CD 28/(       )              720.32               28
  CD 30/(       )              771.53               30
                                                                               11
                              Taixing Petroleum Machinery Co., Ltd.
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Slip type Elevator
Slip type Elevators are for handling tubing and small casing in oil and gas drilling or workover operation
to prevent bottlenecking and gauge damage, all the slip elevator except dies are cast from high quality
alloy steel, the dies are forged from high quality alloy steel. Slip elevators have four slips to ensure
optimum contact on pipes. Insert contact to pipes for YC elevators is 7", contact for HYT is 12"




  HYT slip type elevator               YC slip type elevator                 HYC slip typeelevator



                                     Pipe O.D.                            Rated load
            Model
                                in                mm               tons                kN
              YT            1.315-3½           33.4-88.9            75                 670
              YC              3½-7            88.9-117.8            75                 670
             HYT             2⅜-3½             60.3-88.9           150               1350
             HYC              3½-7            88.9-117.8           150               1350




                                                                                                       12
                            Taixing Petroleum Machinery Co., Ltd.
                         Email:syjxgstx@pub.tz.jsinfo.net   yrs71@163.com

Sucker Rod Elevator
Sucker Rod Elevators are designed to handle sucker rod from ⅝" to1⅛" O.D. in oil extraction or
workover operation, sucker rod elevators are forged from high quality alloy steel, heat-treated,
and NDT tested. And the rated load are 15t (135kN) and 25t (225kN). Sucker rod elevators bear
API monogram as per API requirements, and marked with size and rated working capacity.




                        Bore Diameter                        Rating Load
    Specification                         Suck Rod Size
                            (mm)                               ton(kN)


 CDQ(S) 19/(load)             19              ½-⅝

 CDQ(S) 23/(     )            23              ⅝-¾
                                                              15 (135)
 CDQ(S) 26/(     )            26              ¾-⅞

 CDQ(S) 30/(     )            30               ⅞-1            25 (225)

 CDQ(S) 33/(     )            33                1⅛

 CDQ(S)36/(         )         36                1¼




                                                                                                   13
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BD Tubing Elevators

BD close-lock ring tubing elevators, featured
with one or two latches, are conventional
tools for handling tubing in oil and gas
drilling operation, BD tubing elevators are
forged from high quality alloy steel,
heat-treated, and NDT tested. the rated load
are 40t(360kN) to 75t(675kN), and cover
pipe sizes from 1.9" to 4½" OD, IU or EU.
BD tubing elevators bear API monogram as
per API requirements, and marked with size
of drill pipe and rated working capacity.



                                           Upper Bore of    Lower Bore of
                         Type of tubing                                     Rated Load
    Elevator Model                           Elevator         Elevator
                              (in)                                            t (kN)
                                               (mm)            (mm)
  BD 1.9EU/( load)           1.9EU             55.95             50
  BD 2⅜EU/(       )          2⅜EU              68.66             63          40(360)
  BD 2⅞EU/(       )          2⅞EU              81.36             75
                                                                             65(585)
  BD 3½EU/(       )          3½EU              98.02             91
  BD 4EU/(         )          4EU             110.72            104          75(675)
  BD 4½EU/(       )          4½EU             123.42            117




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Elevator Links



Elevator Links are designed to hang elevators from Top Drive System or Hooks. Each
elevator link of one pair is forged from one single billet of high strength alloy steel and
heat treated. Additional material is added in critical wear areas for extended life. The
design safety factor and design verification of the elevator links conform to
requirements of API Spec 8A or API Spec 8C

Elevator links are available in 150t,200t, 250t, 350t and 500t rating loads

Each elevator links are stamped with API monogram, rated load and size as per API
requirements

Partial technical data for elevator links is provided as follows, any order of elevator links
for field service is available

Specifications      DH 150         DH 200          DH 250         DH 350         DH 500
Rating loads        150ton         200 ton         250 ton        350 ton        500 ton
 Length (cm)         180             270             270            330            360




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Perfection Links

SH perfection links are designed for light loads. Perfection links are made by
forging, bending and electric welding of high-quality steel bar stock, which is then
heat-treated and NDT examined. Rating loads of perfection links series are 50t
(450kN), 75t (665kN), 150t (1335kN).

All the technical data and properties of perfection links completely conform to the
requirements of API Spec 8C.

Specifications data for regular perfection links are provided as follows, orders of
perfection links for field service are available


     specifications               SH 50               SH 75                  SH 150
     Rating loads                  50t                 75t                    150t

      Length (cm)                   110                 150                   180




Drill collar lift adapter
Drill collar lift adapter is designed for lifting drill collar in drilling
and workover operation, each drill collar lift adapter is forged
from one single billet of high strength alloy steel and heat
treated.

Models of drill collar lift adapter are as follows:




          Rating loads                    For drill collar elevators
             150ton                               3½, 4½, 5




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Rotary Slips

Rotary Slips are used to handle drill pipes in oil and gas drilling
operation, all rotary slips are made of high quality alloy steel,
heat treated and NDT tested, with an API taper of 4 inch/feet on
the diameter, self centering full wrap around grip, rotary slips are
fitted with replaceable inserts and can accommodate the pipe
sizes from 2⅜" to 5½" OD, rotary slips can be assorted threes:
SDS, SDML and SDXL as per the grip length and insert bowl
contact, SDS rotary slips are designed for shallow hole drilling,
SDML rotary slips are for medium depth drilling, and SDXL
rotary slips are for deep drilling, rotary slips are furnished with
three upright handles with elastomer on grip. All rotary slips bear
API monogram and can be provided additional inserts as per
requirement.


                                           O.D. of pipes           Recommended inserts
          Specification
                                         in           mm           Code      Quantity
                          2⅜            2⅜           60.3          2160         24
            3½            2⅞            2⅞             73          2161         24
                          3½            3½           88.9          2162         24
 SDS
                          3½            3½           88.9          2163         36
            4½             4             4           101.6         2164         36
                          4½            4½           114.3         2165         36
                          2⅜            2⅜           60.3          2160         30
            3½            2⅞            2⅞             73          2161         30
                          3½            3½           88.9          2162         30
                          3½            3½           88.9          2163         45
            4½             4             4           101.6         2164         45
                          4½            4½           114.3         2165         45
SDML
                           4             4           101.6         2168         45
             5            4½            4½           114.3         2166         45
                           5             5            127          2167         45
                          4½            4½           114.3         2168         45
            5½             5             5            127          2169         45
                          5½            5½           139.7         2170         45
                          3½            3½           88.9          2163         54
            4½             4             4           101.6         2164         54
                          4½            4½           114.3         2165         54
                           4             4           101.6         2168         54
 SDXL        5            4½            4½           114.3         2166         54
                           5             5            127          2167         54
                          4½            4½           114.3         2168         54
            5½             5             5            127          2169         54
                          5½            5½           139.7         2170         54

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Casing Slips
Casing Slips are used to handle casing
strings in oil and gas drilling operation, all
casing slips are made of high quality alloy
steel, heat treated and NDT tested, with
an API taper of 4 inch/feet on the
diameter, self centering full wrap around
grip, casing slips are fitted with
replaceable        inserts      and      can
accommodate the casing strings from 6⅝"
to 30" OD by varying the circular button
size and adding or removing body
segments. Casing slips are furnished with
three upright handles with elastomer on
grip. All casing slips bear API monogram
and can be provided additional inserts as
per requirement.

          Pipe OD                                                        Rating Load
                              Insert Code & Qty       Number of slip
                                                                           tons/kN
     in         mm
    6⅝         168.3              2628-144
     7         177.8              2619-144                    12
    7⅝         193.7              2630-144
    8⅝         219.1              2630-156                    13
    9⅝         244.5              2630-168                    14
   10¾         273.1              2630-180                    15
   11¾         298.5              2627-204                    17
                                                                          250/2250
   13⅜         339.7              2630-216                    18
    16         406.4              2631-252                    21
   18⅝         473.1              2626-300                    25
    20          508               2631-312                    26
    24         609.6              2631-360                    30
    26         660.4              2631-396                    33
    30          762               2631-444                    37




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Drill Collar Slips
Drill Collar Slips are used to handle drill collar
and elevator plug in oil and gas drilling
operation, all drill collar slips are made of high
quality alloy steel, heat treated and NDT
tested, with an API taper of 4 inch/feet on the
diameter, self centering full wrap around grip,
fitted with circular button inserts, and can
accommodate slip recess drill collars or slick
drill collars from 4⅛" to 11¼" OD by adding or
removing body segments. This is equal to
DCS-S or DCS-R or DCS-L drill collar slips.
Drill collar slips are furnished with three
upright handles with elastomer on grip. All
drill collar are flat on tope to accommodate
safety clamps, each drill collar slips bears API
monogram and can be provided additional
inserts as per requirement.

         type            WT 4½–6         WT 5½–7     WT 6¾–8¼      WT 8–9½      WT 8½–10

                mm      114.3-152.4 139.7-177.8 171.4-209.6       203.2-241.3   215.4-254
  Pipe OD
                 in         4½–6           5½–7       6¾–8¼          8–9½        8½–10

 Slip body      qty           9              9           11           12           13




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Safety Clamps

Safety Clamps helps guard against dripping flush-joint pipe, streamlined drill collar, etc. into hole
while making up or breaking-out the string, and give protection against fishing jobs.
Safety clamps consists of individual links that are hinged together, Each link has a separate
tapered slip which acts as a gripping member. By adding or removing links, the safety clamps
can handle different sizes pipes. All parts of safety clamps are made of alloy steel, heat-treated
for strength and gripping ability


      Model       Pip OD (in)     Links                              Photos
                  1⅛~2              4

        T         2⅛~3¼             5

                  3½~4½             6
                  4½~5⅝              8
                  5½~6⅝              9
                  6½~7⅝             10
                  7½~8⅝             11
                  8½~9⅝             12
        C         9½~10⅝            13
                  10½~11⅝           14
                  11½~12⅝           15
                  12½~13⅝           16
                  13½~14⅝           17
                                                                C Safety Clamps
                  14½~15⅝           18
                  4½~5⅝              7
                  5½~7               8
      MP-R        6¾~8¼              9
                  8~9¼              10
                  9¼~10½            11
                  10½~11½           12
                  11½~12½           13
      MP-M        12½~13⅝           14
                  13⅝~14¾           15
                  14¾~15⅞           16
                  15⅞~17            17
      MP-L        17~18½            18                         MP Safety Clamps
                  18⅛~19⅜           19




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Roller Kelly Bushing

Roller Kelly bushing is designed for driving Kelly in the drilling operation. Roller Kelly bushing can
be square drive or pin drive, by changing roller sizes, the bushing can accommodate square
kellys from 2½" to 5¼" or hex kellys from 3" to 6". HDP roller kelly bushing or HDS roller kelly
bushing are for high torque and high speed drilling operations. The rollers, roller assemblies, and
wiper assemblies of HDP roller kelly bushing are the same as those of HDS roller kelly bushing.
MDS, MDP and LDS roller kelly bushing are used for shadow or medium depth drilling operations.
Any order of roller kelly bushing for field service is available.




        Model           HDS       27-HDP 20-HDP         MDS       20-MDP      17-MDP        LDS
    Applicable for
                        3"~6"      3"~6"     3"~6"    2½"~5¼" 2½"~5¼"         2½"~5¼" 2½"~5¼"
     square kelly
    Applicable for
                        3"~6"      3"~6"     3"~6"     3"~4¼"     3"~4¼"       3"~4¼"      3"~4¼"
      hex kelly
    Model of drive     Square       Pin        Pin     Square        Pin         Pin       Square




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Manual Tongs
Manual tongs are conventional tools for making up and breaking out connections of tubular goods,
from light tubing to heavy wall drill pipe or drill collar. Manual tongs manufactured by us covers pipe
sizes from 2⅜" to 25½", and varies in torque capacity from 35kN·m to 90kN·m. Manual tongs are
loaded when in service, line pull on lever should be at a right angle to axis of lever, and tong dies must
be fully engaged, not to exceed the rating torque on manual tongs at any time. Any manual tongs are
cast from high quality alloy steel, heat-treated and MPI tested, and toque test for manual tongs are
always 1.5 times of the rating torque.
All manual tong parts are made from high-grade alloy steel, heat-treated for toughness of manual
tongs and MPI inspected.
As per torques and size range, there are four types manual tongs: Q 3⅜~12¾/75manual tongs,
3½~17/90 manual tongs, Q 2⅜~10¾/35 manual tongs, Q 13⅜~30 /35 manual tongs, each type of
manual tongs are recommended interchangeable lug jaws to handle different sizes of pipes, any
manual tongs can be assembled by removing the hanger and turning the complete tong over.



Manual Tong (Q 3⅜~12¾/75kN•m)
(Model B manual tong)
Manual tongs are conventional tools for making up and breaking out connections of tubular goods,
from light tubing to heavy wall drill pipe or drill collar. Manual tongs are made made from high quality
alloy steel, machined to close tolerance and fully heat treated. Replaceable Dies, Inserts are made
from forged alloy steel (AISI 8620 or equivalent) case hardened to 58-62 HRC. All the primary load
bearing parts/equipment is 100% radio graphed / x-ray examined /ultrasonic tested Magnetic Particle
examination / NDE. Toque test for manual tongs are always 1.5 times of the rating torque. Any manual
tongs can be assembled by removing the hanger and turning the complete tong over.
             Part          Size Range                Torque
   Type
             No.         mm                in         kN·m

            5a      85.73-133.35       3⅜-5¼        55

            5b     127.00-203.20         5-8        75

            5b1    133.35-168.28       5¼-6⅝        75
   QS
6-324/75
            5b1    171.45-203.20        6¾-8        55
 Type B
 Manual
  Tong      5c     168.28-219.08       6⅝-8⅝        75

            5d     215.90-273.05      8½-10¾        55

            5e     298.45-323.85      11¾-12¾       55




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Manual Tong (Q 3½~17/90 kN•m)
(Model DB manual tong)
Manual tongs are conventional tools for making up and
breaking out connections of tubular goods, from light
tubing to heavy wall drill pipe or drill collar. Manual tongs
are made from high quality alloy steel, machined to close
tolerance and fully heat treated. Replaceable Dies,
Inserts are made from forged alloy steel (AISI 8620 or
equivalent) case hardened to 58-62 HRC. The entire
primary load bearing parts/equipment is 100% radio
graphed / x-ray examined /ultrasonic tested Magnetic
Particle examination / NDE. Toque test for manual tongs
are always 1.5 times of the rating torque. Any manual
tongs can be assembled by removing the hanger and
turning the complete tong over.
                                                       Size Range                      Torque
       Type            Part No.
                                              mm                        in              kN·m
                           2a             88.90-209.55               3½-8¼               90
  QS 9-432/90              2b            203.20-285.75               8-11¼               90
(Type DB Tongs)            2c            298.45-365.12              11¾-11¾              55
                           2d            406.40-431.80                16-17              55

Manual Tong (Q 2⅜~10¾/35 kN•m)
(Model C manual tong)
Manual tongs are conventional tools for making up
and breaking out connections of tubular goods, from
light tubing to heavy wall drill pipe or drill collar.
Manual tongs are made from high quality alloy steel,
machined to close tolerance and fully heat treated.
Replaceable Dies, Inserts are made from forged alloy
steel (AISI 8620 or equivalent) case hardened to
58-62 HRC. The entire primary load bearing
parts/equipment is 100% radio graphed / x-ray
examined /ultrasonic tested Magnetic Particle
examination / NDE. Toque test for manual tongs are
always 1.5 times of the rating torque. Any manual
tongs can be assembled by removing the hanger and
turning the complete tong over.


                                                   Size Range                 Torque
        Type            Part No.
                                            mm                     in          kN·m
                           3a           60.30-114.30             2⅜-4½          35
   Q 60-273/35             3b          114.30-165.10             4½-6½          35
 (Repairing Tongs)         3c          165.10-219.08             6½-8⅝          35
                           3d          244.50-273.10            9⅝-10¾          35




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Manual Tong (Q 13⅜~30 /35 kN•m)
Manual tongs are conventional tools for making up and
breaking out connections of tubular goods, from light
tubing to heavy wall drill pipe or drill collar. Manual tongs
are made from high quality alloy steel, machined to close
tolerance and fully heat treated. Replaceable Dies,
Inserts are made from forged alloy steel (AISI 8620 or
equivalent) case hardened to 58-62 HRC. The entire
primary load bearing parts/equipment is 100% radio
graphed / x-ray examined /ultrasonic tested Magnetic
Particle examination / NDE. Toque test for manual tongs
are always 1.5 times of the rating torque. Any manual
tongs can be assembled by removing the hanger and
turning the complete tong over.
                                                  Size Range                Torque
       Type            Part No.
                                            mm                      in       kN·m
                          9.8          339.72-368.30            13⅜-14½       35
                          9.7          368.30-406.40             14½-16       35
                         9.9.8         406.40-444.50             16-17½       35
  Q 340-648/35           9.8.7         444.50-482.60             17½-19       35
 (Casing Tongs)          8.7.7         482.60-508.00              19-20       35
                         9.9.8         508.00-546.10             20-20½       35
                        9.8.7.7        546.10-584.20             21½-23       35
                       9.9.8.7.7       609.60-647.70             24-25½       35




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Hose loops
Hose loops or circulating hose loops can handle fluids at a cold working pressure from 5000psi
to 15000psi for high-pressure discharge lines, water lines, temporary flow lines, well testing
lines, cementing and circulating lines, and other high-pressure applications, circulating hose
loops are made from high quality alloy steel, and MPI tested, all materials for hose loops meet
ASTM or AISI standards, and cover sizes from 2in to 3 in. Three lengths of pipelines are
available as follows: 1.50m, 2.00m, 2.50m, any special purpose hose loops can be available as
per field service. Swivel joints of hose loops assure flexibility, shock and vibration resistance
and uniform flow; wing unions make making-up or breaking-out of hose loops fast and
pressure-tight. Two model of hose loops are available: model LRHU-4 hose loops and model
LROP-1 hose loops




model LRHU-4 hose loops, long radius 4 hammer union loop




model LROP-1 hose loops, long radius one piece, one union loop

            Thread Seal Style                           Integral Style
     Size           Working Pressure            Size           Working Pressure
       2"                6000psi                 2"                 6000psi
       2"               10000psi                 2"                10000psi
       2"               15000psi                 2"                15000psi
       3"                6000psi                 3"                 6000psi
       3"               10000psi                 3"                10000psi
       3"               15000psi                 3"                15000psi




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Pup joints
Pup joints are made from high quality forged alloy steel, wing union end connections enable
fast, easy make-up and break-out of temporary flow lines, such eliminates the need for welds or
threads or an uninterrupted bore and greater flow. Pup joints available in lengths as follows:
1m, 1.2m, 1.5m, 2m, 2.5m, 2.8m, and in 2" and 3" sizes, Lightweight featured pup joints and
can handle a complete range of well servicing fluids at cold working pressures from 6000psi to
15000psi.




                                pup joint for standard service




                                   pup joint for sour service

     Size           Type of service           NSCWP                  End Connection
    2" or 3"          Standard                 6000psi                  Fig 602
    2" or 3"           Sour gas                6000psi                  Fig 602
    2" or 3"          Standard                10000psi                  Fig 1002
    2" or 3"           Sour gas               10000psi                  Fig 1002
    2" or 3"          Standard                15000psi                  Fig 1502
    2" or 3"           Sour gas               15000psi                  Fig 1502




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Swivel joints
Swivel joints are forged from high quality alloy steel with heat-treatment, uniform thickness of wall,
long radius and streamlined bore assure swivel joints swivel joints to serve with super performance,
this swivel joints can handle fluids at a cold working pressure from 5000psi to 15000psi for
high-pressure discharge lines, water lines, temporary flow lines, well testing lines, cementing and
circulating lines, and other high-pressure applications, all materials meet ASTM or AISI standards,
and cover size from 2in to 4in, end connections of swivel joints are hammer union. All swivel Joints
can be rotated 360 degrees at three directions. Tri-race ball bearing of swivel joint assures axial load
capacities.
Colors for swivel joint for field service are available as per order. Nameplates are the primary way to
identify the pressure rating of swivel joints, and not be removed by repainting.




The connection models of swivel Joints are as follows:




    Style10 M×M          Style10 F×M         Style 50 F×M       Style 50 M×M       Style 30 F×M




    Style100 F×M         Style 80 F×M       Style100 M×M        Style100 F×F       Style20F×M

                Size      NSCWP                   End connection                 Color
                 2"        6000psi             Fig 602 Union M×F                 Blue
                 2"        6000psi             Tr 100×12 M×F                     Blue
                 2"       10000psi             Fig 1002 Union M×F               Orange
                 2"       10000psi             Tr 100×12 M×F                    Orange
                 2"       15000psi             Fig 1502 Union M×F                Red
                 3"        6000psi             Fig 602 Union M×F                 Blue
                 3"       10000psi             Fig 1002 Union M×F               Orange
                 3"       15000psi             Fig 1502 Union M×F                Red
                 4"       10000psi             Fig 1002 Union M×F                Red
                 4"       10000psi             Fig 1502 Union M×F                Red



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Plug Valves
Plug valves are forged from high quality alloy steel with heat-treatment, and can provide dependable
service for applications such as cementing, fracturing, acidizing, coiled tubing and sand control, plug
valves are available in three primary models in 1"×2", 2" and 3" inch bore sizes for standard and
reverse flow. These valves are available from 6,000 through 15,000 psi in both Standard and H2S
service and can be made in a wide variety of popular end connections including union end, male and
female line pipe threaded.




                   15,000 p.s.i.                               6,000 p.s.i.
                 3inch Plug Valve              Male & Female Line Pipe Threaded Plug Valve




                  10,000 p.s.i.                                 15,000 p.s.i.
       Male Line Pipe Threaded Plug Valve         Male Line Pipe and Union End Plug Valve


              Valve Model              NSCWP              End Connection
             XSF 42-1"×2"               6000psi           Threaded (2" LP)
             XSF 70-1"×2"              10000psi           Threaded (2" LP)
             XSF 105-1"×2"             15000psi           Threaded (2" LP)
             XSF 105-1"×2"             15000psi           Fig 1502 Union M×F
             XSF 42-2"×2"               6000psi           Threaded (2" LP)
             XSF 70-2"×2"              10000psi           Threaded (2" LP)
             XSF 42-2"×2"               6000psi           Threaded (2" LP, NU, EU)
             XSF 70-2"×2"              10000psi           Threaded (2" LP, NU, EU)
             XSF 105-2"×2"             15000psi           Fig 1502 Union M×F
             XSF 70-3"×3"              10000psi           Threaded (3" LP, NU, EU)
             XSF 105-3"×3"             15000psi           Fig 1502 Union M×F


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Flapper Check Valve / In-line flapper check valve

Check valves are used as isolation valves that permit flow in one direction but stop flow in the opposite
direction, to isolate well-servicing equipment from high-pressure treating fluids during fracturing
applications. The flapper check valve provides a safety device in the flow line to assure that pressure
and fluid cannot backup into the manifold area or into the pumps.
Flapper check valves are manufactured in 2" & 3" sizes for standard and sour gas environments. Each
size is offered with hammer union end connections, and available in pressure ranges from 10,000 psi
to 15,000 psi for well service applications such as acidizing, cementing and fracturing. Each check
valve has a nameplate marked with size and pressure, and this working pressure corresponds to the
maximum pressure acceptable for either end connection.
Seat and body of the valve are separate to assure the seat can be replaced fast and easily as needed.
And carboxylated nitrile flapper face is abrasion resistant against a complete range of well fluids.


                                                         Check Valve                           End
                                                                             NSCWP
                                                           Model                            Connection

                                                        DXF 70-2"×2"         10000psi         2" union

                                                        DXF 105-2"×2"        15000psi         2" union

                                                        DXF 70-3"×3"         10000psi         3" union

                                                        DXF 105-3"×3"        15000psi         3" union




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Hammer Unions

Hammer unions are perfect pipe connectors for standard and sour-gas service, hammer unions
are forged from high quality alloy steel and heat-treated for controlled harden. All materials meet
ASTM and AISI standards. Each union is carefully inspected to ensure long, dependable service.
Hammer unions are available in sizes 2", 3" and 4", and in working pressures from 2,000 psi to
15,000 psi, three-lug nuts and Acme threads of hammer union ensure a safe and efficient way to
quickly connect and disconnect API threaded pipe connections with only a hammer. Hammer
unions for sour gas service are manufactured in accordance to Standard MR-01-75 of the
National Association of Corrosion Engineers and API Spec 16C. Marks in three-lug nuts and
colors of hammer union help to identify different pressure ratings. Hammer unions for special field
service are provided on request.




                   Model             Size         NSCWP                Thread style
                  Fig 200             2"           2000psi            LP, NU or EU
                  Fig 602             2            6000psi            LP, NU or EU
                  Fig 1002            2           10000psi            LP, NU or EU
                  Fig 1502            2           15000psi            LP, NU or EU
                  Fig 602             3            6000psi            LP, NU or EU
                  Fig 1002            3           10000psi            LP, NU or EU
                  Fig 1502            3           15000psi            LP, NU or EU




                                                                                                      30
                              Taixing Petroleum Machinery Co., Ltd.
                          Email:syjxgstx@pub.tz.jsinfo.net     yrs71@163.com

Integral Fittings / high pressure integral union connections

Integral Fittings are forged from high strength alloy steel in size 2" and 3”, and available in variety of
threads: female-to-male, female-to-female and male-to-male configurations, in pressure ratings from
6,000 psi to 15,000 psi in standard or sour gas service. Integral Fittings feature detachable wing
union end connections for a high-strength, high-integrity connection. Tees, elbows, crosses, and
wyes can be combined to suit any installation. All integral fittings are heat-treated.




          Figure             Name             Size            CWP          Style of end connection
                                                            6,000psi                 M×M
                          Long radius
                                            2" and 3"      10,000psi                 F×F
                        integral elbows
                                                           15,000psi                 M×F
                                                            6,000psi          M×M×M F×F×F
                           Flow tees        2" and 3"      10,000psi          M×M×F F×F×M
                                                           15,000psi          M×F×M F×M×F
                                                            6,000psi       M×M×M×M F×F×F×F
                            Crosses         2" and 3"      10,000psi       M×M×F×F F×M×M×M
                                                           15,000psi       F×F×M×F F×M×M×M
                                                            6,000psi
                             Wyes           2" and 3"      10,000psi               F×F×M
                                                           15,000psi
                                              2"×3"         6,000psi
                        Hammer union                                         F×M F×F M×M
                                              3"×3"        10,000psi
                           swage                                                Thread×Nut
                                              2"×2"        15,000psi




                                                                                                         31
                            Taixing Petroleum Machinery Co., Ltd.
                         Email:syjxgstx@pub.tz.jsinfo.net   yrs71@163.com

Needle Valve
Needle valve has a long tapered point at the end of the valve stem. Needle valve is more suitable as a
throttle valve. Needle valves are used to control flow into delicate gauges, which might be damaged by
sudden surges of fluid under pressure. Needle valves are also used to control the end of a work cycle,
where it is desirable for motion to be brought slowly to a halt, and at other points where precise
adjustments of flow are necessary and where a small rate of flow is desired. Many of the needle
valves used in fluid power systems are manually operated; this valve is constructed with a hand-wheel
and is adjusted to provide a specific rate of flow. This rate of flow will provide a desired time of
operation for a particular subsystem. Since this of valve can be adjusted to conform to the
requirements of a particular system, it can be used in a variety of systems.
Needle valves are available in forged model or cast model, specifications for needle valves are as
follows:




     Model              NSCWP




 2-42 (forged)           6000psi



 2-70 (forged)          10000psi


  2-105 (cast)          15000psi




                                                                                                    32
                              Taixing Petroleum Machinery Co., Ltd.
                           Email:syjxgstx@pub.tz.jsinfo.net     yrs71@163.com

Butterfly valves
Butterfly valves are made of high quality alloy steel, disk of butterfly valves are streamline designed to
minimize turbulence and pressure drop for greater flow efficiency. Ribbed seat face ensures leak-proof
installation. Handles of butterfly valves allow for ten-position throttling for consistent flow control.
Materials for butterfly valve bodies, discs, stems, and seats meet ASTM and AISI standards. Butterfly
valves of lug-type body styles, notched body styles are available, and the sizes for butterfly valves
range from 2 to 5-inch and can handle working pressures to 175 psi.
Other butterfly valves are available as per purchase order.




        Notched body butterfly valve    Lug body butterfly valve 1      Lug body butterfly valve 2




                                                                                                        33
                            Taixing Petroleum Machinery Co., Ltd.
                         Email:syjxgstx@pub.tz.jsinfo.net   yrs71@163.com

Gate Valves
Gate Valves or Parallel Gate Valves are designed for drilling mud manifold and high-pressure
pipelines. Gate Valves are forged from high quality alloy steel with heat treatment as per API 6A and
NACE MP0175.requirement, seal surface of plate are welded with chromium for corrosion. Gate
Valves are available in flange end connection and union end connection from 2 1/16in~41/16in O.D. with
working pressure 10000psi (72MPa), and the material level is from AA to FF.
  Gate valve model          PFF 70/52          PFF 70/65            PFF 70/78          PFF 70/103
                                   1                  9                   1
    Nominal size         52.4mm(2 /16in)    65 mm(2 /16in)       78mm(3 /16in)       103mm(41/16in)
 Connection model      21/16 10m BX152     29/16 10m BX153     31/16 10m BX154     41/16 10m BX155




   4 inch gate valve with flange end      3 inch gate valve with union end




                                                                                                    34
                            Taixing Petroleum Machinery Co., Ltd.
                         Email:syjxgstx@pub.tz.jsinfo.net   yrs71@163.com

Gate valves
Gate valves are forged from alloy steels, gate valve can be open by lifting a round or rectangular
gate/wedge out of the path of the fluid.
Bonnets provide leak-proof closure and pressure seal for the valve body; such construction is adopted
for valves for pressure exceed 15 MPa (2250 psi). The unique feature about the seal bonnet is that the
body bonnet-joint-seal improves as the internal pressure in the valve increases, compared to other
constructions where the increase in internal pressure tends to create leaks in the body-bonnet joint.




    Specification

     2"×40MPa




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